EN 10028-4 Ni-alloy steel for pressure vessels

EN 10028-4: 2009 flat products are made of steels for pressure purposes. They are nickel alloy (Ni-alloy) steels with specified low temperature properties.
Grade: 12Ni14 , X8Ni9, X7Ni9, X12Ni5, 11MnNi5-3, 13MnNi6-3, 15NiMn6
Category: nickel alloy steel, steel for pressure vessels
EN 10028-4 steel flats specification

Steel Grade Designation	Standard Designation	Four-High Mill Plates
		Thickness1	Width1
		From _ To	From _ To
		In Mm	In Mm
13MnNi6-3	1.6217	4.0 – 50.0	3,600
12Ni14	1.5637	4.0 – 50.0	3,300
X12Ni5	1.5680	4.0 – 50.0	3,300
X7Ni9	1.5663	4.0 – 50.0	3,300
X8Ni9	1.5662	4.0 – 50.0	3,300

Cryogenic Ni-alloy steel for pressure vessel construction, refrigerators, transmission parts and for construction parts in machine and apparatus engineering up to -196 °C. EN 10028-4 Ni-alloyed steel can be used for pressure vessel construction, refrigerators, transmission parts and for construction parts in machine and apparatus engineering exposed temperatures up to -200 °C.